com.zimbra.common.net.ProtocolSocketFactoryWrapper.java Source code

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Here is the source code for com.zimbra.common.net.ProtocolSocketFactoryWrapper.java

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/*
 * ***** BEGIN LICENSE BLOCK *****
 * Zimbra Collaboration Suite Server
 * Copyright (C) 2010, 2013, 2014, 2016 Synacor, Inc.
 *
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software Foundation,
 * version 2 of the License.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License along with this program.
 * If not, see <https://www.gnu.org/licenses/>.
 * ***** END LICENSE BLOCK *****
 */
package com.zimbra.common.net;

import org.apache.commons.httpclient.params.HttpConnectionParams;
import org.apache.commons.httpclient.protocol.ProtocolSocketFactory;

import javax.net.SocketFactory;
import java.io.IOException;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.Socket;

class ProtocolSocketFactoryWrapper implements ProtocolSocketFactory {
    private final SocketFactory factory;

    ProtocolSocketFactoryWrapper(SocketFactory factory) {
        this.factory = factory;
    }

    @Override
    public Socket createSocket(String host, int port, InetAddress localAddress, int localPort) throws IOException {
        return factory.createSocket(host, port, localAddress, localPort);
    }

    @Override
    public Socket createSocket(String host, int port, InetAddress localAddress, int localPort,
            HttpConnectionParams params) throws IOException {
        int timeout = params != null ? params.getConnectionTimeout() : 0;
        if (timeout > 0) {
            Socket sock = factory.createSocket();
            sock.bind(new InetSocketAddress(localAddress, localPort));
            sock.connect(new InetSocketAddress(host, port), timeout);
            return sock;
        } else {
            return factory.createSocket(host, port, localAddress, localPort);
        }
    }

    @Override
    public Socket createSocket(String host, int port) throws IOException {
        return factory.createSocket(host, port);
    }
}